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3 years ago

Help please 4 - 2 2/5

Mathematics

2 answers:

torisob [31]3 years ago

7 0

Answer:

1.60

Step-by-step explanation:

4-2-2/5

2/5=0.4

4-2=2-0.4=1.6

monitta3 years ago

5 0

Answer:

fraction form: 8/5

decimal form: 1.6

mixed number form: 1 3/5

Step-by-step explanation:

have a fantastic day! <3

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Please help!! Question is in the picture!!

Debora [2.8K]

$\frac{17}{60}$ and $\frac{1}{4}$ are the experimental probabilities from the table.

Solution:

Total number of times spun the spinner = 60

Number of times getting 1 = 12

Number of times getting 2 = 17

Number of times getting 3 = 15

Number of times getting 4 = 16

Experimental probabilities from the table:

Probability of getting 1 = $\frac{12}{60}=\frac{1}{5}$

Probability of getting 2 = $\frac{17}{60}$

Probability of getting 3 = $\frac{15}{60}=\frac{1}{4}$

Probability of getting 4 = $\frac{16}{60}=\frac{4}{15}$

To determine which are the experimental probabilities from the table:

Option A: 15

This is not obtained above. So, it is not the experimental probability.

Option B: $\frac{17}{60}$

This is obtained in the probability of getting 2.

So, it is the experimental probability.

Option C: $\frac{1}{4}$

This is obtained in the probability of getting 3.

So, it is the experimental probability.

Option D: $\frac{7}{15}$

This is not obtained above. So, it is not the experimental probability.

Option E: $\frac{12}{43}$

This is not obtained above. So, it is not the experimental probability.

Hence $\frac{17}{60}$ and $\frac{1}{4}$ are the experimental probabilities from the table.

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3 years ago

A wooden crate holds 48 pounds of bananas. The crate already has 15 pounds inside. Which inequality represents the solution set

Alexeev081 [22]

Answer:

48=15+x

Step-by-step explanation:

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4 years ago

What is the slope and y intercept?

natka813 [3]

The y intercept is -2.

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3 years ago

PLEASE HELP ITS URGENT!!! MATH IS THE WORST!!

Musya8 [376]

Answer:

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Step-by-step explanation:

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3 years ago

Question Write an equation of the line passing through the point A(0, 3) that is perpendicular to the line y = −1/2x−6

White raven [17]

Answer:

The equation would be y=2x+3 I am pretty sure

Step-by-step explanation:

This is because you take the slope which is 2 from the line y=-1/2x-6. To find the slope perpendicular to the line, you need to find the exact opposite of the slope: -1/2, and in this case, it would be 2.

(Ex: if it was -3/4, you would need to use a slope of 4/3 since it is the opposite)

Then you take that slope (2) and the point (0, 3) and put it into "y-y1=m(x-x1)"

y-y1=m(x-x1)

y-3=2(x-0)

-distribute the 2-

y-3=2x-0

-add 3 on both sides-

so equation would be y=2x+3

Not sure if this is all correct, but I hope it helps! :)

7 0

3 years ago